病例,女,61岁。因食韭菜猪肉水饺后反复恶心,呕吐伴阵发性腹痛2天,而在本地卫生院以急性胃肠炎之诊断,给予助消化及消炎药物治疗,效果不佳,1个月后曾去某医院行全消化道钡餐透视,未发现消化道有器质性病变,带药回家治疗,仍不见好转,并出现体重下降,明显消瘦,发病2个月 Case, female, 61 years old. After eating pork dumplings, she repeatedly suffered from nausea and vomiting with paroxysmal abdominal pain for 2 days. She was diagnosed with acute gastroenteritis at a local hospital and given diuretic and anti-inflammatory medications. The results were poor. One month later she went to a certain hospital. The hospital performed a full-digestive barium meal perspective and found no organic disease in the digestive tract. He had taken the drug and went home for treatment. Still no improvement, and weight loss appeared. Obviously thin, 2 months after onset.